40 years as an analog circuit designer and electronic system architect, specializing in the entertainment industry, specifically professional audio and video systems. Currently president and chief engineer of Jensen Transformers, Inc. www.jensen-transformers.com. Prior jobs with Quad-Eight Electronics (now defunct maker of large recording consoles), Laser Images, Inc. (producer of laser light show "Laserium", and Capitol Records (manager of electronic development engineering). I hold 4 patents and do a lot of technical writing and lecturing at trade shows and universities about the widely misunderstood topic of grounding and ground loops - and the problems they cause. I'm a life fellow of the Audio Engineering Society and a life senior member of the Institute of Electrical and Electronic Engineers. I live in Oxnard, CA. In my youth, I was an avid drag racing enthusiast and, with the help of my dad (a mechanic), built a modified 1955 Chevy than ran "C-gas" class and won many trophies.
An in-depth survey of 700 current and future users of 3D printing holds few surprises, but results emphasize some major trends already in progress. Two standouts are the big growth in end-use parts and metal additive manufacturing (AM) most respondents expect.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.